Evidence-based
This article is based on scientific evidence because it has been written, fact-checked, reviewed, and regularly updated by experts that follow our strict editorial process.
The sources used by our editorial team are trustworthy, experienced, and authoritative, such as peer-reviewed journals and governmental information.
All the pieces of evidence are clearly highlighted in the articles as sources in the form of clickable endnotes ([1],[2],[3]) or simple in-text links.
Learn more about our editorial process.
Medically Reviewed
Unfold Today articles that require additional medical expertise are reviewed by a qualified member of our Expert Review Network, a group inside Unfold Today's team that verifies content to guarantee that the information delivered to our readers is thorough, authoritative, accurate, and fact-based.
Iulia Serban, RDN, is a registered dietitian nutritionist with a Bachelor's degree in Nutrition and Dietetics, and a Master's degree in Nutrition and Quality of Life.
One of the most delicious smoothie recipes shared by Novak Djokovic, arguably the best tennis player in history, is his Mango Banana smoothie.
Unfortunately, Djokovic’s smoothie recipe, shared in his book “Serve to Win”, yields 4 serves of less than 200 calories each.[2]
Title: Serve to Win: The 14-Day Gluten-Free Plan for Physical and Mental Excellence
Type: book
Written by: Novak Djokovic, world-class tennis player
The good news? There’s a simple way to turn Novak’s smoothie into a high-calorie one: transform those 4 servings into one single nutritious serving.
To show you how to make the smoothie, we bought the ingredients, prepared the smoothie, and documented the whole process with pictures. Since we’ve previously prepared Djokovic’s High-Calorie Breakfast Smoothie, we are honored to add yet another of Nole’s blends to our list of weight gain smoothies.
Smoothie's calories
The standard version of Novak Djokovic's Mango Banana Smoothie yields one serving of 651 calories. If you need more calories from the smoothie, however, you can adjust ingredient quantities by following these guidelines:
Ready to explore the recipe? Let's go.
To make Novak Djokovic's Mango Banana Smoothie, you need three pieces of kitchen equipment:
Although Novak Djokovic didn't specify why he had chosen each ingredient in this smoothie, he left clues in the same book where we can find the recipe.
First of all, Djokovic uses mango because it's "high in nutrients (especially vitamin C) and calories."
Second, he included a banana because it's also high in nutrients and counts among "the best sources of potassium, which helps prevent heart disease and high blood pressure."
When it comes to kale, he likes it because "it's high in fiber and vitamins A, B, C, and K."
Novak used almond butter instead of peanut butter because it is "even healthier". Djokovic, however, warns that you should use nut butters that have only one ingredient: nuts.
Moreover, Nole added a little shredded coconut because the coconut oil in it "has been shown to raise HDL (good cholesterol)."
Last but not least, Djokovic went for rice milk because he lists it as a dairy substitute that's not high in sugar or full of unhealthy fats.
If you have nut allergies, you can substitute almond butter with a type of seed butter, like sunflower butter.
Think whether all the ingredients will fit inside your blender.
If you use a small blender with a capacity of less than 942 ml (31.8 fl oz), break the ingredients into two or more identical portions, then follow the next instructions for each of them individually.
Add the ingredients to the blender making sure rice milk ends up at its bottom.
If you own a blender with an ingredient recipient that installs upside down on the blender, always add the rice milk lastly. This way, the blades will work smoothly without clogging in other ingredients.
Blend the ingredients until the smoothie develops a fine texture (about 30-60 seconds).
If you own a less powerful blender, you may need to mix the ingredients for longer than 1 minute. Still, to prevent overheating your blender, abide by the recommended blending duration in your blender's manual.
Pour the smoothie into a glass or a shaker bottle, and serve.
In terms of taste, the smoothie has a balanced flavor because the sweetness of the mango and the banana complements the tanginess of the kale.
Since Djokovic doesn't specify whether he drinks his smoothies as soon as they're ready, or he stores them for a while, our general recommendation is to drink your smoothies right after blending. This way, you'll avoid any flavor or texture changes. Alternatively, you can usually store smoothies in the fridge for about a day.
Out of the 651 calories found in Novak Djokovic's High-Calorie Mango Banana Smoothie, 74% come from carbohydrates, 22% from fats, and 4% from protein.
Therefore, this smoothie is mainly a source of energy and healthy fats while including some muscle-building protein as well. As a side note, since the smoothie has less than 30% of its calories coming from fats, it earned a place among the low-fat high-calorie foods.
To get more granular, let's explore the contribution of each ingredient to the smoothie's overall nutrition facts.
Source: FoodData Central - Frozen mango.[3]
Name: FoodData Central
Type: food database
Operated by: U.S. Food and Drug Administration
Characteristics:
Frozen mango brings 36% of the carbs in Djokovic's High-Calorie Mango Banana Smoothie.
Source: FoodData Central - Raw bananas.[4]
Name: FoodData Central
Type: food database
Operated by: U.S. Food and Drug Administration
Characteristics:
The frozen banana brings 25% of the carbs in Djokovic's High-Calorie Mango Banana Smoothie. As a side note, bananas are one of the fruits with the most calories.
Source: MyFitnessPal - Kale leaves, no stems.[5]
Name: MyFitnessPal
Type: food database
Operated by: MyFitnessPal, Inc
Trust characteristics:
Source: FoodData Central - Plain almond butter.[6]
Name: FoodData Central
Type: food database
Operated by: U.S. Food and Drug Administration
Characteristics:
Almond butter, which is one of the high-calorie nut butters, brings 53% of the fats in Djokovic's High-Calorie Mango Banana Smoothie.
Source: FoodData Central - Shredded coconut meat.[7]
Name: FoodData Central
Type: food database
Operated by: U.S. Food and Drug Administration
Characteristics:
As extra information, coconut occupies the 1st place on the list of high-calorie fruits and the 5th place on the list of high-calorie nuts. And if that wasn't enough, coconut is also one of the snacks with the most calories.
Source: FoodData Central - Rice milk.[8]
Name: FoodData Central
Type: food database
Operated by: U.S. Food and Drug Administration
Characteristics:
Rice milk is responsible for 34% of the carbs in Novak's Mango Banana Smoothie.
As expected, Novak Djokovic's High-Calorie Mango Banana Smoothie is full of health benefits. Explore each of them below.
The first benefit of adding Novak Djokovic's High-Calorie Mango Banana Smoothie to your diet is that you can gain weight easier because it's rich in calories and it doesn't fill you up for long periods.
If you want something more convincing, check out the next stat. According to the top of the best weight gain foods for females, 91% of the women who gain weight successfully drink smoothies regularly.
Djokovic's High-Calorie Mango Banana Smoothie efficiently increases caloric intake because it's nutritious, having 651 calories per serving. All of these calories will make it easier for you to achieve a daily caloric surplus, the main requirement for gaining weight.
Yet, consider that a person with an extremely active lifestyle like Novak Djokovic needs much more calories to maintain or gain weight than the average person.
On top of boosting your total caloric intake, Novak's High-Calorie Mango Banana Smoothie allows you to eat more throughout the day because, as opposed to many solid foods, it keeps your appetite satisfied only for short periods.
To support this claim, a University of Bristol study compared fruit smoothies with fresh fruits and other drinks in terms of satiety. They concluded that fruit smoothies are more filling than drinks that are less alike to food (e.g., water and milk) but less filling than solid foods.[9]
Name: A Comparison of the Satiety Effects of a Fruit Smoothie, Its Fresh Fruit Equivalent and Other Drinks
Type: journal article
Published in: Nutrients (peer-reviewed journal)
Made at: University of Bristol
Djokovic's Mango Banana Smoothie raises energy levels because it's packed with carbohydrates, most of which come from the mango, banana, and rice milk in the smoothie's composition.
After all, according to a University of Lausanne study on the energy potential of carbs, carbohydrates are the main energy source for humans.[10]
Name: Carbohydrates as a source of energy
Type: journal article
Published in: American Journal of Clinical Nutrition (peer-reviewed)
Made at: University of Lausanne
Djokovic's High-Calorie Mango Banana Smoothie can strengthen bones because it contains rice milk, a rich source of calcium.
The rice milk in Djokovic's smoothie brings 555 mg of calcium., which is around 55% of the daily recommended intake of calcium.
Novak's smoothie improves immunity because it contains four sources of antioxidants:
Antioxidants, according to a scientific review of antioxidants, increase health protection and disease prevention.[11]
Name: Antioxidants: Molecules, medicines, and myths
Type: journal article
Published in: Biochemical and Biophysical Research Communications (peer-reviewed journal)
Novak Djokovic's High-Calorie Mango Banana Smoothie is beneficial for the heart because it contains potassium, which reduces blood pressure.
As scientific proof, a review of the effects of potassium says that potassium lowers blood pressure.[12]
Name: Beneficial Effects of High Potassium
Type: journal article
Published in: Hypertension (peer-reviewed journal)
Made at: Medical College of Wisconsin
Djokovic's smoothie increases eye health because it's made with mango, a source of vitamin A.
Vitamin A, in an Australian study about vitamin A's effects on early myopia, has been described as "vital for eye health" because it protects against "night blindness and corneal thinning."[13]
Name: Is Dietary Vitamin A Associated with Myopia from Adolescence to Young Adulthood?
Type: journal article
Published in: Translational Vision Science & Technology (peer-reviewed journal)
Made in: Australia
Nole's smoothie is also very efficient at hydration because it contains three good sources of water: mango, banana, and rice milk.
Novak's High-Calorie Mango Banana Smoothie can improve digestion because it contains kale, banana, and coconut, which are all rich in fiber.
One of the benefits of eating fiber, as stated in a 2009 review of the health benefits of dietary fiber, is a lower risk of gastrointestinal diseases.[14]
Name: Health benefits of dietary fiber
Type: journal article
Published in: Nutrition Reviews (peer-reviewed journal)
Made in: USA
To follow Novak Djokovic's High-Calorie Mango Banana Smoothie recipe in a compressed format, use the summary below.
Believe it or not, this is not the only smoothie from Novak Djokovic's diet that we've made for you. Check out Djokovic's High-Calorie Breakfast Smoothie.
Now, If you want to try other homemade smoothies that can help you gain weight, visit our full list of high-calorie smoothie recipes,
And in case you wish to get creative, you can build your own high-calorie smoothie recipes. Learn what can you add to your smoothie and how to bring extra calories to it from our guide on how to make high-calorie smoothies for weight gain.
And if it happens to get bored of smoothies...
Try switching high-calorie smoothies for high-calorie shakes or other weight gain drinks.
Unfold Today has rigorous sourcing principles adhering to the top journalistic standards, so our writers always look for official, experienced, and first-hand sources. Read more about how we keep our content trustworthy and updated by reading our editorial process.